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Professional CTF · Cryptography
Shift Report
A routine field report was encoded with a very old substitution.
DifficultyEasy
Reward100 pts
Est. time10 min
Challenge
Decode the intercepted message. The plaintext contains the complete flag.
Evidence
1 itemE-01Intercept
EDVKFWI{FDHVDU_ZDV_KHUH}